Be sure to report back after you've figured it out. TomCare Detachable Hose Holder- It is convenient to move and store if necessary. Ultra high-efficiency tankless water heatersalso known as condensing tanklessuse two heat exchangers to supply endless hot water when you turn on a faucet. See also:Oil Heater Making High Pitched Noise. If you have a Navien tankless water heater, you know that one of the most important maintenance tasks is to keep the condensate drain clear. Protect the water supply and water heating equipment with eco-friendly water treatment solutions. We have fast FREE SHIPPING on all orders over $99 and ship all orders within 1 business day. Since 2006, Navien, Inc. has become one of the fastest growing companies in the home comfort sector in North America and is now a leader in condensing technology, providing condensing tankless water heaters, combi-boilers, and boilers.*. Is this excessive or normal? Thanks. They said theyve never seen this problem before. We have a Navien tankless water heater that had a frozen intake in Feb., 2021. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Includes initial monthly payment and selected options. The ultimate in energy efficiency. Youll need to make sure the hose is properly secured so that it doesnt come loose and cause problems. Sold by msflips and ships from Amazon Fulfillment. Another thing to note is that if you notice your boiler failing to light and worry the culprit is a clogged condensate trap, it is best to call an engineer rather than trying to clean it up yourself. Please try again later. After that, it flows to the condensate trap. Frozen and clogged condensate pipes are the answer to why your boiler is leaking. Save my name, email, and website in this browser for the next time I comment. A condensate trap may get blocked over time due to debris accumulation. If that's an issue down the road, I've picked some PVC plastic fittings for the drain tube.The alkaline soap/detergent residue in a laundry drain will neutralize the slightly acidic condensate. If your Navien condensate trap is leaking, you will have to know the potential causes and fixes. Help others learn more about this product by uploading a video! Doesn't analytically integrate sensibly let alone correctly. Would you be able to post a picture of the modification you've made to your Navien? Combat Abrasives Sanding Belts (2023). Can Martian regolith be easily melted with microwaves? However, keep in mind that this liquid can corrode certain materials such as mental. As you recommended, I hired a technician and he repaired it. Regardless of the variant of condensate traps, they are always constructed from plastic, similar to other Navien boiler parts which regulate condensate. When the condensate exists in small bursts, it is less prone to freezing. To learn more, see our tips on writing great answers. The condensate drain is a small pipe that drains any water that condenses on the heat exchanger. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.Learn more how customers reviews work on Amazon. A condensate pipe devoid of an auto-siphon may be shaped like a "U." Regardless of the variant of condensate traps, they are always constructed from plastic, similar to other Navien boiler parts which regulate condensate. Building owners or property managers appreciate the efficiency, reliability and durability of Navien tankless water heaters over outdated tank systems. When the heater is idle, expect none. The Takagi tankless water heater I installed is a condensing model. Edit: I've spoken to the manufacturer who have zero specs on this. Prices range from about $170 for small gas-fired units to more than $2,000 for high-output heaters that can supply two showers at the same time; $1,000 is about average. Save my name and email in this browser for the next time I comment. Boilers are susceptible to wear and tear over time like any other household appliance. Your email address will not be published. The heat exchange can corrode which leads to small metal bits getting stuck in the trap and eventually clogging the condensate drain. Commercial solutions from the leader in condensing technology. Navien Flow Sensor Tankless Water Heater 136 Amazon's Choice in Water Heaters 5 offers from $15.00 Navien 30012033B Dhw Flow Sensor 21 5 offers from $46.27 Navien WATER ADJUSTMENT VALVE, part 30008245A, for NPE-A model 25 Amazon's Choice in Faucet Valves 3 offers from $85.90 Navien Flame Rod Assembly NPE NCB Series Part 30012226A 76 We might be able to do something about it. Navien NPE-2 condensing tankless water heaters use durable dual stainless steel heat exchangers. A tankless water heater does not need a drain. rev2023.3.3.43278. Why do many companies reject expired SSL certificates as bugs in bug bounties? A condensate trap has two jobs. The best answers are voted up and rise to the top, Not the answer you're looking for? This kits provide a simple and effective ways for AC draining the condensate. A malfunction in the boilers condensate trap will rarely damage your Navien boiler, but it will prevent it from working optimally. Learn more about Stack Overflow the company, and our products. Non-condensing tankless water heaters are smaller than comparable condensing models and offer more flexibility for installation since they don't need a drain. How to perform annual maintenance on your Navien instantaneous water heater. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Cooler exhaust means you have a wider range of venting material options, including PVC and polypropylene. Click here to Find a Contractor in your area. Here are the website rules, as well as some tips for using this forum. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. A clogged drain can cause serious problems, including water damage to your home. Battery backup system for tankless gas water heater (outdoor install). The unit is configured for scheduled recirculate times. Technically, boiler condensate is not dangerous in any way. Spent a few minutes looking at mine. The floor beneath the unit was a little wet too but whatever caused that bit of moisture has seemed to have stopped. We work hard to protect your security and privacy. Can I gain AC efficiency by spraying condensate water on the outdoor coils? Only one quick shower read more Can I tell police to wait and call a lawyer when served with a search warrant? At this point, the boiler will stop working automatically for safety reasons. The Navien NPE-2 series is a line of high-efficiency condensing tankless water heaters featuring a user-friendly control panel. Is it possible to create a concave light? For a better experience, please enable JavaScript in your browser before proceeding. JavaScript is disabled. Connect and share knowledge within a single location that is structured and easy to search. You must log in or register to reply here. Helping You to Do It Yourself! Post your model number so I can look up the schematic and exploded view. If you need to replace your Navien condensate trap o-ring, you can find the right one for your unit by checking the manual or contacting the manufacturer. The trap is typically located near the bottom of the unit. Efficient, durable and high-performance products for any commercial application. Navien WATER ADJUSTMENT VALVE, part 30008245A, for NPE-A model, Navien Flame Rod Assembly NPE NCB Series Part 30012226A, Forestchill Universal Flexible Drain Hose Water Pipe for Air Conditoner (20ft), MyLifeUNIT Washing Machine Drain Hose Extension Kit, Universal Fit All Drain Hose, 6-Foot, FangFarm 5/8" Outdoor Garden Hose with Water Stop, Hose Shut Off Valve, Flexible Water Hose, Durable and Leakproof, Solid Brass GHT Connector (20FT, Blue), Air Jade 3/5 Inch(15mm) Air Conditioner Drain Hose Connector Elbow Fitting with Rubber Ring, Universal Fit Mini-Split AC Unit and Window Air Conditioning Unit. Today we have no hot water--the intake may read more EricK1229 Master Plumber Associate 213 satisfied customers Navien trouble. The heating engineer will clear out the debris from the trap during this time, preventing the buildup of sediment. Advanced condensing tankless water heaters featuring Naviens patented ComfortFlow system. Doesn't seem like you can have it both ways. As a result, the condensate has no way to leave the bottom and goes back inside. If your o-ring is damaged or worn, it can cause water to leak out of the unit. They called Navien and unfortunately my serial number was never registered so Im told it isnt under warranty. Condensing gas tankless water heaters include a second heat exchanger which uses heat from the exhaust gas to preheat incoming cold water. The PVC exhaust technology has made the installation easier. Not heating for period of time. Why do we calculate the second half of frequencies in DFT? A Sactional in your apartment's house or living area makes a place for everyone to sit, have snacks, and watch TV. Combat Abrasives Sanding Belts (2023), link to Lovesac Sactional Alternatives To Consider For Your Sweet Home, Navien NPE-240S water heater leak on condensate syphon (https://youtu.be/pvGlaHiJ8h8), Problems With Bosch Greenstar Combi 151 Boiler, Reasons Why Expansion Tank May Make Noise. For homes with extra high demand, NPE-2 Series units can be cascaded without an external control. Yesterday I noticed lots of water coming out of the condensate drain. Water shouldn't be flowing continuously out of the condensation line, something is wrong somewhere. Does a summoned creature play immediately after being summoned by a ready action? You can probably get it from a plumbing store, or order online. Efficient and earth-friendly products designed for any size home. Boiler was unplugged at the time. We are sorry. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. MANY water tube heat exchanger type Naviens leak exhaust internally at the gasket at the top of the heat exchanger, which if bad enough or long enough degrades the control board and plastic parts inside the cabinet. The condensate trap is designed to catch any water that condenses inside the unit. Your question might be answered by sellers, manufacturers, or customers who bought this product. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. It may not display this or other websites correctly. Low humidity environment does not reduce the condensate output of a condensing tankless water heater or combustion furnace. Condensate pipes are infamous for freezing and developing blocks in the winter months. Navien's products possess state-of-the-art technology, high efficiency and reliable quality. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. Naviens high efficiency and eco-friendly condensing technology can reduce energy consumption by 20% and significantly reduce greenhouse gas emissions.Navien condensing tankless water heaters and condensing boilers solve issues of reliability, durability, operating efficiency, energy and water conservation, installation and customer support for commercial applications throughout North America. In general, there are two types of condensate traps ones that come with auto-siphons and ones that dont. Thanks for contributing an answer to Home Improvement Stack Exchange! It only stops if I shut off the water valve. This ensures that there is a water barrier present between the combustion chambers and the condensate pipe of the boiler. You talking about the inlet/outlet valve? Navien Condensate Trap Leaking: Reasons And Troubleshooting. Will this water heater be on or in an outside wall or will it be inside at the location of the current tank? If you have a Navien tankless water heater, you may be wondering what size condensate drain you need. Trying to understand how to get this basic Fourier Series. If you notice that your Navien water heater is leaking, its likely that the condensate drain is the culprit. Chances are, there is debris lodged inside that has to be cleaned. Water heater was installed in 2014, so this leak developed after about 6 years in. Radial axis transformation in polar kernel density estimate, Acidity of alcohols and basicity of amines. Short story taking place on a toroidal planet or moon involving flying. Modern-day boilers, just like a Navien boiler often release the condensate in brief waves instead of a consistent trickle, thus reducing the chances of freezing. Another key factor to consider is the quality of life. Condensing tankless water heaters use a combination of two heat exchangers in the heating process. These extremely efficient and eco-friendly units provide extra energy savings over traditional tank and non-condensing tankless water heaters. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. A lot of water continuously flow through the condensation line even the heat exchanger is not operating. The condensate trap is made up of a few different parts, one of which is the o-ring. Full text of the 'Sri Mahalakshmi Dhyanam & Stotram'. Overview Ultra-high efficiency condensing tankless water heaters > NPEA2 Series > NPES2 Series High efficiency non-condensing tankless water heaters > NPNE Series > NPNU Series Combi-boilers Where is the 2 internal drain valve in Navien 240a tankless water heater (damaged needs replacement), We've added a "Necessary cookies only" option to the cookie consent popup, Tankless water heater - not consistent hot water output, Correcting Navien Tankless Hot Water Heater Installation. You are using an out of date browser. Amazon has encountered an error. Navien condensing tankless water heaters and condensing boilers solve issues of reliability, durability, operating efficiency . Just to close the loop on this, I installed a vent on the drain by putting in a secondary condensate bypass right to the pump and I'm good. A lot of water continuously flows through the condensation line even the heat exchanger is not operating. Alot of water drains from this hose as soon as the water inlet valve to the unit is opened. You have to make sure your Navien boiler receives servicing regularly in compliance with the manufacturers guidelines. ComfortFlow includes a buffer tank, recirculation pump and fine-tuned controls which resolve the cold water sandwich effect and flow rate issues common in other tankless water heaters. Enhancements you chose aren't available for this seller. Efficient, durable and high-performance products for any commercial application. If youre not sure how to do this, you can always contact a Navien service technician to help you out. The O-ring between the flow sensor on the inlet was bad. But the water flowing out the condensate drain is continuous. Connect and share knowledge within a single location that is structured and easy to search. Hi. Navien OEM O-Rings. The leak can only be stopped when I close the cold water inlet. The Ultimate Endless Hot Water Solution For Your Home. But condensing units require a drain, which can limit your installation location options. Eligible for Return, Refund or Replacement within 30 days of receipt. Have a Navien NCB-210 that's been running well and Dana helped me tune last year. I had the exact same problem. I don't know if it's just an open port or if there some sort of valve or venturi involved. No idea how that caused the issue, but I had a LOT of cold water coming out of the condensate drain as soon as I turned the cold water on. A lot of water continuously flows through the condensation line even the heat exchanger is not operating. Did you order it online or can I get it from a store? We already mentioned why the condensate pipe has to be made of plastic and not metal due to the risk of corrosion. It also means you can use inexpensive PVC pipe for venting. There was a problem completing your request. February 2019 9-year-old Navien NR-240A, I recently started noticing constant flow out the condensate drain @ ~ 2gph when unit is fully off with no demand. Refrain from trying to fix the condensate trap by yourself because chances are, you will do more damage than good. I have a Tagaki T-H3-DV-N (Indoor) tankless hot water heater. That means it cools the exhaust gas below the boiling point of water, thus causing most of the water vapor there to. This has a number of advantages, it's more efficient as it recovers the heat as the water condenses (heater is rated 93% efficient). Difference between "select-editor" and "update-alternatives --config editor". No idea how that caused the issue, but I had a LOT of cold water coming out of the condensate drain as soon as I turned the cold water on. When condensate pipes exist in regions where the cold can get rather extreme, leaking pipes pose an additional threat to the pipe. Why are physically impossible and logically impossible concepts considered separate in terms of probability? Brief content visible, double tap to read full content. There are several reasons why the water heater condensation occurs: The flue gases are cooled below their "dew point" when having the cold air supply. Enter your ZIP code below to find an installer or service provider for your Navien tankless water heater, boiler, or combi-boiler. Navien Now Doing Business in Canada as Navien Canada, Inc. Navien Begins Shipping PeakFlowC Commercial Scale Prevention Systems, Usually higher than comparable non-condensing, Lower than typical non-condensing tankless and storage tank system, Could be higher than condensing but lower than storage tank systems, Stainless steel heat exchanger extend service life, Slightly larger than non-condensing, about 70-80% smaller than tank system, Slightly smaller than condensing, 80% smaller than tank system, Much more energy efficient than old fashioned tank systems, Backed by the industry's strongest warranty 15 years on heat exchangers, Takes about 80% less space than old fashioned tank heaters, Ideal for replacements or new construction. Tankless water heaters are very efficient since there is no heat loss from a stored tank of hot water. But the water flowing out the condensate drain is continuous. Newer-day energy sustainability guidelines have forced companies to think of a way to reduce waste. The leak can only be stopped when I close the cold water inlet. A leaking condensate in your home can be annoyingly audible. In the toilet or sinks case, however, it is to prevent bad sewer odor from entering your home. If any particular ad is your REASON for blocking ads, please let us know. I have a 3 year old Navien 240a tankless water heater. The O-ring between the flow sensor on the inlet was bad. Need to contact us? But did you know that your Navien water heater also has a condensate drain? This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. But did you know that your Navien tankless water heater can also produce condensate? Condensation inside Navien tankless water heater Heating Help: The Wall Home Domestic Hot Water Welcome! To add the following enhancements to your purchase, choose a different seller. It seems that the condensate gets stuck in the syphon and overflows. The condensate trap is designed to catch any water that condenses inside the unit. Maybe it was forgotten when maintenance was performed 9 months ago. They use less energy (and money) than traditional water heaters because they don't need to reheat the water over and over. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. It can damage anything prone to corrosion. If so, please leave a comment and let me know. As the heat transfer process causes water vapor to turn back into liquid, that water has to get out of the system. Why do academics stay as adjuncts for years rather than move around? Why would turning on/off hot water when the toilet is flushing cause the tankless pressure relief valve to release water? Mine is 1/2. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. Condensate Neutralizer Installation Instructions En | Downloads | Navien Condensate Neutralizer Installation Instructions Product Downloads > Condensate Neutralizer Installation Instructions Download file Email file Copy link Close Please try again later. Do you mind me asking where you got the O-ring replacement? Any guidance would be appreciated. How do/should administrators estimate the cost of producing an online introductory mathematics class? The boiler then detects that condensate cannot be expelled anymore and it shuts down. Okay to use cold water drain valve on tankless gas water heater as a spigot? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Navien 30008360A Check Valve for NPE Series. If your Navien tankless water heater is not draining properly, it may be due to a clogged condensate trap. There was a problem adding this item to Cart. Before installation or repairs begin, make sure your service specialist calls Navien's Technical Support Department while in front of your unit: 800-519-8794, option 2. If we compare, this time is lower than other units. The condensate is a combustion byproduct, and will be determined almost entirely by how much the heater runs - when the heater is running, expect pretty much the rated output. NPE-240S 1 Plus, the installation instructions are clear and simple to understand for even the most inexperienced user. I figured at this point Id try and troubleshoot it myself. By raising the pH level of the condensate before the water discharges to the drain, the kit can prevent damage to the pipes and enhance the performance of the unit. Most technician said there might be a leak in the heat exchanger. Protect your water supply and your water heating equipment with eco-friendly water treatment solutions. In general, in a string of multiplication is it better to multiply the big numbers or the small numbers first? Navien tankless water heaters have a lifespan of up to 20 years. Water Heater (Tankless), Furnace, Chimney? Learn more about Stack Overflow the company, and our products. Seems like the water here is very hard. Replaced it and the problem was resolved. When the heater is idle, expect none. That means it cools the exhaust gas below the boiling point of water, thus causing most of the water vapor there to condense out to liquid. The flow only occurs during programmed "off" periods, but not always. (CPC- UPC 505.6 CPC & 505.4, 508.5 & 608.5). In one post with a similar issue, actually had to replace the 2 internal drain valve to fix the problem. . Combat Abrasives belts are more famous and considerably used by a greater number of buyers than Red Label Abrasives. Mutually exclusive execution using std::atomic? The 3 ft. tall drain standpipe affords the required air gap between the end of the drain and the level of the water in the P-trap. You must log in or register to reply here. NPE-180S Boiler was unplugged at the time. Fit symptoms: Dishwasher will not drain, drain too slowly, leaking water, old hose damaged rerouted. How would "dark matter", subject only to gravity, behave? One of them was leaking bad enough to cause an E037 (leak) error code on my NP240A. Humidity will have little to no effect. A condensate pipe devoid of an auto-siphon may be shaped like a U.. Error posting question. First, a barrier is formed between the combustion areas and the condensate pipe by the water. Yesterday I noticed lots of water coming out of the condensate drain. A former Navien fan-boy he has installed hundreds of Naviens, but has pretty much given up on trying to get them to fix this. Thats why you need to take steps to fix the situation. The table below shows the minimum drain size for each model. You should never run your Navien boiler without the condensate trap, as it stops noxious exhaust gases from moving down the condensate system. However, not all of the water will turn to steam. Different contractors? This might involve cutting a hole in the exhaust pipe and attaching a hose to it. The boiler condensate created within your appliances will safely be drained along with wastewater. Does the plug have an O-ring? HotButton on-demand recirculation option with built-in controller. It looks like you're using an ad blocker. There was defintley some backpressure of some sort and the vent eliminated it. You may need to use a funnel or some other type of container to catch the water as it drains out. The installer & distributor say the condensate will be 2 Gallons per hour (which seems to be the manufacturers maximum number). The only tool needed in the repair process is a screwdriver. Visit https://heatinghelp.com/contact-us/. 65K views 2 years ago Navien Tankless Water Heaters This is how to perform basic maintenance on a Navien NPE, NPN or other series tankless water heaters. If you'd like to support the site, please allow ads.